Signed-off-by: ti777777 <ti12272198686@yahoo.com.tw>
@@ -104,7 +104,7 @@ Our main goal to create a containers, it starts from here. As you can see there
##### Service app (backend - NodeJS)
-We make image of app from our `DockeFile`, explanation below.
+We make image of app from our `Dockerfile`, explanation below.
__Explanation of service server__
ti777777